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Forum: Service Manuals, Requests, Repair Tips

If you have any problems with your devices: radios, TV, audio, monitors, printers, VCR, SAT, hardware computers, GSM, cars... Ask here what manuals do you need. Also check our Database

  1. Sticky Thread Sticky: READ BEFORE YOU POST - do not post e-books, ieee papers here

    Started by pranam77, 29th August 2009 08:34
    • Replies: 0
    • Views: 20,525
    pranam77
    29th August 2009, 08:34 Go to last post

  1. Asking about SMD component

    Started by ahmedsomrani, Today 14:40
    1 Attachment(s)
    • Replies: 4
    • Views: 124
    d123
    Today, 21:40 Go to last post

  2. [SOLVED] Thermal sensor of a FAN cooler: Needed to identify

    Started by andre_teprom, 15th February 2019 16:10
    1 Attachment(s)
    • Replies: 2
    • Views: 326
    andre_teprom
    15th February 2019, 18:27 Go to last post

  3. Anyone please help identify what component is this with t4N marking code?

    Started by i200yrs, 11th February 2019 14:13
    1 Attachment(s)
    • Replies: 2
    • Views: 315
    i200yrs
    15th February 2019, 03:25 Go to last post

  4. Function of diode in the circuit.

    Started by i200yrs, 14th February 2019 08:42
    1 Attachment(s)
    • Replies: 1
    • Views: 106
    srizbf
    14th February 2019, 10:33 Go to last post

  5. Need Help Finding A Replacement Encoder

    Started by radiotek, 13th February 2019 16:23
    1 Attachment(s)
    • Replies: 2
    • Views: 148
    radiotek
    13th February 2019, 22:29 Go to last post

  6. Marconi 2955B Power Meter Fault

    Started by simo666, 8th February 2019 17:48
    • Replies: 1
    • Views: 228
    BradtheRad
    9th February 2019, 06:43 Go to last post

  7. B&W A7 AirPlay dsp board

    Started by DAIMLER, 6th February 2019 21:26
    3 Attachment(s)
    • Replies: 0
    • Views: 410
    DAIMLER
    6th February 2019, 21:26 Go to last post

  8. Electric Chair malfunction with remote control CIAR

    Started by ckkone01, 6th February 2019 07:14
    5 Attachment(s)
    • Replies: 0
    • Views: 150
    ckkone01
    6th February 2019, 07:14 Go to last post

  9. Can anyone help me identify this IC?

    Started by 1stFalloutBoy, 22nd January 2019 06:07
    1 Attachment(s)
    • Replies: 11
    • Views: 1,138
    betwixt
    26th January 2019, 18:16 Go to last post

  10. DEBEG 2057 receiver schematic diagram

    Started by marcoffx, 26th October 2018 18:00
    1 Attachment(s)
    • Replies: 1
    • Views: 493
    karesz
    25th January 2019, 19:47 Go to last post

  11. GA90 VSD elektronikon reprogramming

    Started by usefi5961, 19th January 2019 18:08
    • Replies: 0
    • Views: 309
    usefi5961
    19th January 2019, 18:08 Go to last post

  12. LED light power supply fix recommendations

    Started by Veketti, 13th January 2019 11:57
    2 Attachment(s)
    • Replies: 6
    • Views: 566
    Veketti
    13th January 2019, 17:52 Go to last post

  13. How to resolve Malfunction of MCU operated ckt from appliances switches open/close

    Started by saramah, 29th December 2018 13:54
    1 Attachment(s)
    • Replies: 9
    • Views: 1,006
    saramah
    12th January 2019, 07:13 Go to last post

  14. SMD IC identification

    Started by carpenter, 22nd September 2018 15:42
    1 Attachment(s)
    • Replies: 4
    • Views: 836
    carpenter
    6th January 2019, 13:57 Go to last post

  15. How get o/p from ra4 pin (open drain o/p) in 16f628a

    Started by saramah, 3rd January 2019 14:20
    1 Attachment(s)
    • Replies: 4
    • Views: 301
    saramah
    3rd January 2019, 18:47 Go to last post

  16. HANTEK 5102P Oscilloscope

    Started by saramah, 26th December 2018 11:11
    • Replies: 5
    • Views: 449
    FvM
    29th December 2018, 13:22 Go to last post

  17. [SOLVED] Amplifier Yamaha RX-V657 not turning on

    Started by Veketti, 21st December 2018 21:00
    1 Attachment(s)
    • Replies: 11
    • Views: 977
    betwixt
    28th December 2018, 17:57 Go to last post

  18. Two soldering irons failed this week.

    Started by treez, 4th December 2018 21:20
    • Replies: 2
    • Views: 893
    BradtheRad
    4th December 2018, 23:20 Go to last post

  19. Help - Regarding Microchip AN955 motor control application

    Started by sjaikumar, 4th December 2018 08:08
    • Replies: 0
    • Views: 188
    sjaikumar
    4th December 2018, 08:08 Go to last post

  20. Whirlpool topload washer motor

    Started by venkates2218, 26th November 2018 10:13
    2 Attachment(s)
    • Replies: 2
    • Views: 634
    srizbf
    27th November 2018, 10:23 Go to last post

  21. [SOLVED] I need help for CXY11 gunn diode

    Started by 9a3daa, 29th June 2018 12:42
    19 Attachment(s)
    • Replies: 13
    • Views: 2,343
    betwixt
    25th November 2018, 17:24 Go to last post

  22. How To Disable No Load Shutdown function on Prolink UPS

    Started by indika74, 19th November 2018 19:57
    5 Attachment(s)
    • Replies: 0
    • Views: 443
    indika74
    19th November 2018, 19:57 Go to last post

  23. SMD Electrolytic Capacitor: Decoding Capacitance & Voltage Rating

    Started by JDW_, 8th November 2018 07:17
    1 Attachment(s)
    • Replies: 9
    • Views: 1,204
    JDW_
    12th November 2018, 03:55 Go to last post

  24. Sub woofer amplifier

    Started by Fexthux, 11th November 2018 13:21
    • Replies: 1
    • Views: 331
    KlausST
    11th November 2018, 16:51 Go to last post

  25. need data sheet or info for pixma mp800 printer lcd screen

    Started by sossigns, 23rd March 2015 12:34
    3 Attachment(s)
    • Replies: 4
    • Views: 1,173
    BradtheRad
    7th November 2018, 04:54 Go to last post

  26. Sony BVP-3P user manual help

    Started by 9a3daa, 30th July 2018 16:22
    7 Attachment(s)
    • Replies: 13
    • Views: 2,466
    BradtheRad
    3rd November 2018, 19:03 Go to last post

  27. Can you tell me what is this component?

    Started by strahd_von_zarovich, 25th October 2018 13:56
    2 Attachment(s)
    • Replies: 3
    • Views: 777
    Relayer
    30th October 2018, 11:56 Go to last post

  28. SONY CMOS image sensor full datasheet

    Started by arieblum, 23rd October 2018 03:16
    • Replies: 1
    • Views: 445
    Relayer
    29th October 2018, 22:40 Go to last post

  29. Identify zener diode ZD801 in video monitor by V7, model D1912-N6

    Started by Rusthugger, 11th October 2018 15:08
    2 Attachment(s)
    • Replies: 14
    • Views: 1,598
    Rusthugger
    29th October 2018, 22:39 Go to last post

  30. Power Flex 4 Schematic

    Started by fjpompeo, 29th October 2018 12:44
    • Replies: 0
    • Views: 322
    fjpompeo
    29th October 2018, 12:44 Go to last post
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